多做题,通过考试没问题!

Oracle认证考试

题库首页>其他计算机考试>Oracle认证考试

Top N analysis requires () and ().

  • A、the use of rowid
  • B、a GROUP BY clause
  • C、an ORDER BY clause
  • D、only an inline view
  • E、an inline view and an outer query
查看答案

微信扫一扫手机做题